RU2101274C1 - Способ получения алкилтрет-бутиловых эфиров и способ одновременного получения таких эфиров и 1-бутена - Google Patents

Способ получения алкилтрет-бутиловых эфиров и способ одновременного получения таких эфиров и 1-бутена Download PDF

Info

Publication number
RU2101274C1
RU2101274C1 RU95101860A RU95101860A RU2101274C1 RU 2101274 C1 RU2101274 C1 RU 2101274C1 RU 95101860 A RU95101860 A RU 95101860A RU 95101860 A RU95101860 A RU 95101860A RU 2101274 C1 RU2101274 C1 RU 2101274C1
Authority
RU
Russia
Prior art keywords
stream
butene
section
separation
butenes
Prior art date
Application number
RU95101860A
Other languages
English (en)
Russian (ru)
Other versions
RU95101860A (ru
Inventor
Полудетто Ренато
Донати Джанни
Орси Альфредо
Пандолфи Джанни
Тротта Роберто
Брианти Маура
Original Assignee
Снампрогетти С.П.А.
ЭНИКЕМ С.п.А.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from IT94MI000244A external-priority patent/IT1276317B1/it
Priority claimed from ITMI942385A external-priority patent/IT1271091B/it
Application filed by Снампрогетти С.П.А., ЭНИКЕМ С.п.А. filed Critical Снампрогетти С.П.А.
Publication of RU95101860A publication Critical patent/RU95101860A/ru
Application granted granted Critical
Publication of RU2101274C1 publication Critical patent/RU2101274C1/ru

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
    • C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • C07C41/36—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
RU95101860A 1994-02-11 1995-02-10 Способ получения алкилтрет-бутиловых эфиров и способ одновременного получения таких эфиров и 1-бутена RU2101274C1 (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IT94MI000244A IT1276317B1 (it) 1994-02-11 1994-02-11 Processo integrato per la produzione di eteri alchilici terbutilici
ITM194A000244 1994-02-11
ITMI942385A IT1271091B (it) 1994-11-24 1994-11-24 Procedimento integrato per la contemporanea produzione di eteri alchilici ter-butilici e butene -1
ITM194A002385 1994-11-24

Publications (2)

Publication Number Publication Date
RU95101860A RU95101860A (ru) 1997-01-10
RU2101274C1 true RU2101274C1 (ru) 1998-01-10

Family

ID=26331095

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95101860A RU2101274C1 (ru) 1994-02-11 1995-02-10 Способ получения алкилтрет-бутиловых эфиров и способ одновременного получения таких эфиров и 1-бутена

Country Status (8)

Country Link
US (1) US5563299A (no)
EP (1) EP0667329A1 (no)
CN (1) CN1113484A (no)
CA (1) CA2141767A1 (no)
FI (1) FI950601A (no)
HU (1) HUT71627A (no)
NO (1) NO950476L (no)
RU (1) RU2101274C1 (no)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1271313B (it) * 1994-12-21 1997-05-27 Enichem Spa Processo integrato per la produzione di eteri alchilici ter-amilici
FR2730486B1 (fr) * 1995-02-15 1997-09-05 Inst Francais Du Petrole Procede comportant l'etherification optimisee d'une coupe d'hydrocarbures contenant des olefines ayant 6 atomes de carbone par molecule
FR2730487B1 (fr) * 1995-02-15 1997-09-19 Inst Francais Du Petrole Procede integre comportant l'etherification optimisee d'une coupe d'hydrocarbures contenant des olefines ayant 6 atomes de carbone par molecule
IT1276802B1 (it) * 1995-06-30 1997-11-03 Enichem Spa Procedimento integrato per la produzione di butene-1
US6156947A (en) * 1998-06-22 2000-12-05 Uop Llc Process for the production of butene-1 from a mixture of C4 olefins
US6755511B1 (en) 1999-10-05 2004-06-29 Spectra, Inc. Piezoelectric ink jet module with seal
DE10233620A1 (de) * 2002-07-24 2004-02-12 Basf Ag Kontinuierliches Verfahren zur Auftrennung eines C4-Schnittes
DE102006033415A1 (de) * 2006-07-19 2008-01-31 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von Alkyl-tert.-butylethern mit optimierter Temperaturführung in den Reaktoren
US20100168478A1 (en) * 2006-12-01 2010-07-01 E I Du Pont De Nemours And Company Production of butenes and derivatives therefrom from aqueous ethanol
WO2008069985A1 (en) * 2006-12-01 2008-06-12 E. I. Du Pont De Nemours And Company Production of butenes and derivatives therefrom from aqueous ethanol
US20100036173A1 (en) * 2007-01-09 2010-02-11 E.I. Du Pont De Nemours And Company Production of butenes and derivatives therefrom from aqueous ethanol
RU2470905C1 (ru) * 2011-04-13 2012-12-27 Олег Станиславович Павлов Способ получения 1-бутена и изобутена или/и его производных
WO2019021257A1 (en) 2017-07-27 2019-01-31 Sabic Global Technologies B.V. PROCESS FOR PRODUCING FUEL ADDITIVE
EP3768806A1 (en) 2018-03-19 2021-01-27 SABIC Global Technologies B.V. Method of producing a fuel additive
WO2019180584A1 (en) 2018-03-19 2019-09-26 Sabic Global Technologies B.V. Method of producing a fuel additive
KR102501569B1 (ko) 2018-04-19 2023-02-22 사빅 글로벌 테크놀러지스 비.브이. 연료 첨가제 제조 방법
CN112041291B (zh) 2018-05-07 2023-10-20 沙特基础工业全球技术有限公司 生产燃油添加剂的方法
WO2019217050A1 (en) 2018-05-07 2019-11-14 Sabic Global Technologies B.V. Method of producing a fuel additive
CN112135809A (zh) 2018-05-18 2020-12-25 沙特基础工业全球技术有限公司 利用水合单元生产燃料添加剂的方法
KR102569585B1 (ko) 2018-09-18 2023-08-23 사빅 글로벌 테크놀러지스 비.브이. 하나 이상의 연료 첨가제를 효율적으로 제조하기 위한 시스템 및 방법
US11286220B2 (en) 2018-10-09 2022-03-29 Sabic Global Technologies B.V. Process for 1-butene production from n-butane dehydrogenation through efficient downstream separations
US11230510B2 (en) 2018-10-09 2022-01-25 Sabic Global Technologies B.V. Process for maximizing 1-butene production from n-butane dehydrogenation
CN113165996A (zh) 2018-11-20 2021-07-23 沙特基础工业全球技术有限公司 用于生产乙烯以及丁醇和烷基叔丁基醚中的至少一种的方法和系统
AR120161A1 (es) * 2019-10-07 2022-02-02 Lummus Technology Inc Coproducción de isobutano y buteno-1 de alta pureza a partir de c₄ mixto

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4581474A (en) * 1985-03-11 1986-04-08 Phillips Petroleum Company Hydrocarbon conversion process
CA2043815C (en) * 1990-09-04 1997-04-01 Harvey D. Hensley Methyl-tertiary ether production
US5300696A (en) * 1992-12-29 1994-04-05 Uop C4 rejection for etherification and isomerization process
US5338889A (en) * 1992-12-29 1994-08-16 Uop Alkane rejection in C4 etherification and isomerization process
CA2111018A1 (en) * 1993-01-06 1994-07-07 Jacob N. Rubin Integrated mtbe process

Also Published As

Publication number Publication date
FI950601A (fi) 1995-08-12
HU9500421D0 (en) 1995-04-28
US5563299A (en) 1996-10-08
FI950601A0 (fi) 1995-02-10
EP0667329A1 (en) 1995-08-16
NO950476L (no) 1995-08-14
NO950476D0 (no) 1995-02-09
RU95101860A (ru) 1997-01-10
HUT71627A (en) 1996-01-29
CA2141767A1 (en) 1995-08-12
CN1113484A (zh) 1995-12-20

Similar Documents

Publication Publication Date Title
RU2101274C1 (ru) Способ получения алкилтрет-бутиловых эфиров и способ одновременного получения таких эфиров и 1-бутена
RU2119475C1 (ru) Комплексный способ получения бутена-1
US5338889A (en) Alkane rejection in C4 etherification and isomerization process
US4423251A (en) Process employing sequential isobutylene hydration and etherification
JP2009506035A (ja) Ｃ４アップグレード法におけるブタンの除去
RU96112776A (ru) Комплексный способ получения бутена-1
JPH08301806A (ja) オレフィン系ｃ４及びｃ５留分のエーテル及びプロピレンへの転換方法及び装置
EA025706B1 (ru) Получение пропилена путем одновременных дегидратации и скелетной изомеризации изобутанола на кислотных катализаторах с последующим метатезисом
JP2664096B2 (ja) Ｎ−オレフィンの異性化方法
US6111162A (en) Process for removing oxygenated contaminants from hydrocarbon streams
US8841492B2 (en) Method for purification of mixtures comprising MTBE as well as production of isobutene by splitting of mixtures comprising MTBE
EP0502265B1 (en) Integrated process for producing iso-butene and alkyl tert-butyl ethers
TW201139368A (en) Process and apparatus for isolating pure 1,3-butadiene from crude 1,3-butadiene by distillation
KR100530714B1 (ko) 반응성증류법을수소화이성화반응,증류및골격이성화반응과조합하여고순도이소부텐을제조하는방법
JP2997422B2 (ja) イソアミレン中の２−メチル−１−ブテンと２−メチル−２−ブテンの比の制御方法
EP0708070B1 (en) Process for the separation of paraffins mixed with olefins
WO2019116202A1 (en) Mtbe process with improved specific c4 consumption
US5621150A (en) Process for the production of ethyl tert.-alkyl ethers
US5300696A (en) C4 rejection for etherification and isomerization process
RU2124494C1 (ru) Объединенные способы получения трет-амил-алкиловых эфиров
US5237111A (en) Liquid adsorption process to produce an ultra pure product
RU2402515C1 (ru) Способ очистки низших алканов
MXPA96002525A (en) Integrated process for the production of buten
ITMI942385A1 (it) Procedimento integrato per la contemporanea produzione di eteri alchilici ter-butilici e butene -1
JPH06184017A (ja) β−ブロモエチルベンゼンの精製方法